$209+ Cheap flights from Pennsylvania to Santa Rosa (STS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — STS
May 11 — May 181
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Pennsylvania to Santa RosaExplore the most affordable flight options available from Pennsylvania to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2026.
Explore the most affordable flight options available from Pennsylvania to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2026.
This Expedia deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:00 am
IAD
- STS
1 stop9h 17m
Alaska Airlines
Wed 6/37:01 am
STS
- IAD
1 stop7h 41m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$407
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:35 pm
EWR
- STS
1 stop10h 15m
Alaska Airlines
Wed 6/107:03 pm
STS
- EWR
1 stop7h 56m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$408
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/24:29 pm
JFK
- STS
1 stop9h 28m
Alaska Airlines
Tue 5/57:23 am
STS
- JFK
1 stop29h 06m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$409
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:41 pm
JFK
- STS
1 stop10h 09m
Alaska Airlines
Wed 6/310:51 am
STS
- JFK
1 stop16h 26m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$413
This Alaska Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:00 am
IAD
- STS
1 stop9h 17m
Alaska Airlines
Tue 6/98:26 pm
STS
- IAD
1 stop8h 08m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$417
This Alaska Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:30 pm
EWR
- STS
1 stop8h 23m
Alaska Airlines
Tue 10/66:47 pm
STS
- EWR
1 stop8h 11m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$419
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:29 pm
JFK
- STS
1 stop10h 25m
Alaska Airlines
Tue 9/2210:38 am
STS
- JFK
1 stop9h 21m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:30 am
LGA
- STS
1 stop8h 33m
American Airlines
Wed 6/1012:45 pm
STS
- LGA
1 stop8h 00m
American Airlines
Deal found 4/7![American Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:30 am
LGA
- STS
1 stop8h 33m
American Airlines
Tue 6/212:43 pm
STS
- LGA
1 stop7h 56m
American Airlines
Deal found 4/7![American Airlines logo]()
$429
This Alaska Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:59 am
DCA
- STS
1 stop27h 02m
Alaska Airlines
Sat 5/97:00 am
STS
- DCA
1 stop10h 00m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$433
This Alaska Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:29 pm
EWR
- STS
1 stop30h 32m
Alaska Airlines
Tue 5/57:23 am
STS
- EWR
1 stop31h 00m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$433
This Alaska Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:35 pm
EWR
- STS
1 stop10h 15m
Alaska Airlines
Tue 6/210:51 am
STS
- EWR
1 stop27h 38m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$435
Best flights from Pennsylvania to Santa RosaDiscover carefully curated flight deals from Pennsylvania to Santa Rosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 11, 2026.
Discover carefully curated flight deals from Pennsylvania to Santa Rosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 11, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:30 pm
EWR
- STS
1 stop8h 23m
Alaska Airlines
Tue 10/66:47 pm
STS
- EWR
1 stop8h 11m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$419
This Southwest deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/211:30 pm
LGA
- STS
2 stops12h 10m
Southwest
Wed 5/276:00 am
STS
- LGA
2 stops11h 20m
Southwest
Deal found 4/9![Southwest logo]()
$508
This American Airlines deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/189:45 am
PHL
- STS
1 stop9h 05m
American Airlines
Tue 6/234:20 pm
STS
- PHL
1 stop10h 14m
American Airlines
Deal found 4/11![American Airlines logo]()
$619
This Alaska Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:59 am
DCA
- STS
1 stop27h 02m
Alaska Airlines
Sat 5/97:00 am
STS
- DCA
1 stop10h 00m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$433
This Alaska Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:35 pm
EWR
- STS
1 stop10h 15m
Alaska Airlines
Tue 6/210:51 am
STS
- EWR
1 stop27h 38m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$435
This Southwest deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/122:00 pm
DCA
- STS
2 stops12h 30m
Southwest
Wed 6/172:15 pm
STS
- DCA
2 stops19h 05m
Southwest
Deal found 4/8![Southwest logo]()
$512
This Alaska Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2711:30 am
JFK
- STS
1 stop15h 20m
Alaska Airlines
Mon 6/110:51 am
STS
- JFK
1 stop16h 26m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$438
This Southwest deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/11:30 pm
LGA
- STS
2 stops12h 10m
Southwest
Tue 5/56:00 am
STS
- LGA
2 stops11h 20m
Southwest
Deal found 4/9![Southwest logo]()
$515
This Alaska Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/134:35 pm
EWR
- STS
1 stop10h 15m
Alaska Airlines
Wed 6/247:03 pm
STS
- EWR
1 stop7h 56m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$450
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/81:30 pm
LGA
- STS
2 stops12h 10m
Southwest
Fri 5/156:00 am
STS
- LGA
2 stops13h 15m
Southwest
Deal found 4/6![Southwest logo]()
$519
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/54:31 pm
EWR
- STS
1 stop21h 27m
Alaska Airlines
Wed 5/61:13 pm
STS
- EWR
1 stop14h 26m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$459
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/213:35 pm
DCA
- STS
2 stops10h 05m
Southwest
Thu 5/286:00 am
STS
- DCA
2 stops11h 55m
Southwest
Deal found 4/6![Southwest logo]()
$526
This Alaska Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:35 pm
EWR
- STS
1 stop10h 15m
Alaska Airlines
Mon 6/110:51 am
STS
- EWR
1 stop27h 38m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$460
This Southwest deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/301:30 pm
LGA
- STS
2 stops12h 10m
Southwest
Sun 5/36:05 am
STS
- LGA
2 stops13h 45m
Southwest
Deal found 4/9![Southwest logo]()
$526
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/29:30 am
JFK
- STS
2 stops12h 36m
Alaska Airlines
Tue 5/57:23 am
STS
- JFK
1 stop29h 06m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$460
This Southwest deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:05 am
LGA
- STS
2 stops12h 55m
Southwest
Fri 6/53:55 pm
STS
- LGA
2 stops13h 05m
Southwest
Deal found 4/9![Southwest logo]()
$531
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:12 pm
JFK
- STS
1 stop19h 31m
Alaska Airlines
Wed 9/210:38 am
STS
- JFK
1 stop9h 19m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$461
This Southwest deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:55 am
LGA
- STS
2 stops12h 05m
Southwest
Mon 5/114:40 pm
STS
- LGA
2 stops12h 35m
Southwest
Deal found 4/9![Southwest logo]()
$531
This Alaska Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/284:41 pm
JFK
- STS
1 stop10h 09m
Alaska Airlines
Sun 5/317:01 am
STS
- JFK
1 stop20h 16m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$471
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/281:30 pm
LGA
- STS
2 stops12h 10m
Southwest
Tue 6/26:00 am
STS
- LGA
2 stops13h 20m
Southwest
Deal found 4/7![Southwest logo]()
$531
This Alaska Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/284:45 pm
PHL
- STS
1 stop9h 45m
Alaska Airlines
Mon 6/16:59 pm
STS
- PHL
1 stop17h 46m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$477
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/211:30 pm
LGA
- STS
2 stops12h 10m
Southwest
Tue 5/266:00 am
STS
- LGA
2 stops13h 20m
Southwest
Deal found 4/7![Southwest logo]()
$539
This Alaska Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:29 am
EWR
- STS
2 stops11h 54m
Alaska Airlines
Mon 5/48:00 pm
STS
- EWR
1 stop18h 23m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$479
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:50 am
PIT
- STS
1 stop9h 25m
Southwest
Thu 9/242:55 pm
STS
- PIT
1 stop6h 45m
Southwest
Deal found 4/6![Southwest logo]()
$539
This Alaska Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:00 am
IAD
- STS
2 stops20h 30m
Alaska Airlines
Tue 6/98:26 pm
STS
- IAD
1 stop8h 08m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$480
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/221:30 pm
LGA
- STS
2 stops12h 10m
Southwest
Tue 5/266:00 am
STS
- LGA
2 stops13h 20m
Southwest
Deal found 4/6![Southwest logo]()
$549
This Alaska Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:00 am
JFK
- STS
1 stop18h 57m
Alaska Airlines
Sun 5/38:00 pm
STS
- JFK
1 stop16h 29m
Alaska Airlines
Deal found 4/10![Alaska Airlines logo]()
$481
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:50 am
PIT
- STS
2 stops11h 30m
Southwest
Mon 8/176:05 am
STS
- PIT
2 stops10h 10m
Southwest
Deal found 4/6![Southwest logo]()
$549
This Alaska Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/253:30 pm
EWR
- STS
1 stop10h 27m
Alaska Airlines
Mon 5/48:00 pm
STS
- EWR
1 stop18h 23m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$486
This Southwest deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:30 am
LGA
- STS
1 stop8h 45m
Southwest
Mon 8/311:05 pm
STS
- LGA
1 stop6h 50m
Southwest
Deal found 4/10![Southwest logo]()
$552
Last-minute flights from Pennsylvania to Santa RosaDiscover last-minute flight deals from Pennsylvania to Santa Rosa. Data last updated April 11, 2026 and is based on user searches.
Discover last-minute flight deals from Pennsylvania to Santa Rosa. Data last updated April 11, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:29 pm
EWR
- STS
1 stop30h 32m
Alaska Airlines
Tue 5/57:23 am
STS
- EWR
1 stop31h 00m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$433
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/24:29 pm
JFK
- STS
1 stop9h 28m
Alaska Airlines
Tue 5/57:23 am
STS
- JFK
1 stop29h 06m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$409
This Alaska Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:59 am
DCA
- STS
1 stop27h 02m
Alaska Airlines
Sat 5/97:00 am
STS
- DCA
1 stop10h 00m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$433
This Alaska Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:00 am
IAD
- STS
1 stop9h 17m
Alaska Airlines
Tue 6/98:26 pm
STS
- IAD
1 stop8h 08m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$417
This Expedia deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:00 am
IAD
- STS
1 stop9h 17m
Alaska Airlines
Wed 6/37:01 am
STS
- IAD
1 stop7h 41m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$407
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:35 pm
EWR
- STS
1 stop10h 15m
Alaska Airlines
Wed 6/107:03 pm
STS
- EWR
1 stop7h 56m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$408
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:41 pm
JFK
- STS
1 stop10h 09m
Alaska Airlines
Wed 6/310:51 am
STS
- JFK
1 stop16h 26m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$413
This American Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:30 am
LGA
- STS
1 stop8h 33m
American Airlines
Wed 6/1012:45 pm
STS
- LGA
1 stop8h 00m
American Airlines
Deal found 4/7![American Airlines logo]()
$419
This Alaska Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:35 pm
EWR
- STS
1 stop10h 15m
Alaska Airlines
Tue 6/210:51 am
STS
- EWR
1 stop27h 38m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$435
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:41 pm
JFK
- STS
1 stop10h 09m
Alaska Airlines
Mon 6/17:40 pm
STS
- JFK
1 stop16h 59m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$438
This American Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:30 am
LGA
- STS
1 stop8h 33m
American Airlines
Tue 6/212:43 pm
STS
- LGA
1 stop7h 56m
American Airlines
Deal found 4/7![American Airlines logo]()
$429
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:08 pm
EWR
- STS
1 stop9h 22m
Alaska Airlines
Tue 6/21:09 pm
STS
- EWR
1 stop14h 43m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$437
One-way flights from Pennsylvania to Santa RosaSearch for one-way flight options from Pennsylvania to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated April 11, 2026.
Search for one-way flight options from Pennsylvania to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated April 11, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/23:30 pm
EWR
- STS
1 stop10h 27m
Alaska Airlines
Deal found 4/10![Alaska Airlines logo]()
$209
This Alaska Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/611:30 am
JFK
- STS
1 stop14h 58m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$212
This Expedia deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:33 pm
EWR
- STS
1 stop18h 36m
Alaska Airlines
Deal found 4/10![Alaska Airlines logo]()
$214
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/138:59 am
DCA
- STS
1 stop8h 14m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$219
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/264:45 pm
PHL
- STS
1 stop9h 45m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$219
This Alaska Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/114:46 pm
JFK
- STS
1 stop9h 41m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$220
This American Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:30 am
LGA
- STS
1 stop8h 33m
American Airlines
Deal found 4/6![American Airlines logo]()
$220
This Southwest deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/292:00 pm
DCA
- STS
2 stops11h 10m
Southwest
Deal found 4/8![Southwest logo]()
$224
This Orbitz deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:58 pm
PHL
- STS
1 stop20h 23m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$224
This Alaska Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/24:29 pm
JFK
- STS
1 stop9h 28m
Alaska Airlines
Deal found 4/10![Alaska Airlines logo]()
$225
This Southwest deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/512:35 pm
LGA
- STS
2 stops12h 35m
Southwest
Deal found 4/10![Southwest logo]()
$225
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/299:00 am
IAD
- STS
2 stops14h 48m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$226
Find flight deals from Pennsylvania to Santa Rosa
Keep the following information in mind while searching for Pennsylvania to Santa Rosa flight deals. Data was last updated April 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $407 (Expedia) |
One-way from | $209 (Alaska Airlines) |
Popular in | November |
Cheapest in | September |
Average price | $395 |
Cheapflights Fare Finder
Customize your flight search to find flights from Pennsylvania to Santa Rosa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 11, 2026.
Use the filters below to find and compare flights from Pennsylvania to Santa Rosa that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
NewarkSanta Rosa
EWR - STS
EWRSTS
Newark
Sat 10/3
5:30 pm-10:53 pm
1 stop8h 23m
Santa Rosa Sonoma County
Tue 10/6
6:47 pm-5:58 am
1 stop8h 11m
$419
Washington, D.C.Santa Rosa
DCA - STS
DCASTS
Washington, D.C. Reagan-National
Tue 5/5
9:59 am-10:01 am
1 stop27h 02m
Santa Rosa Sonoma County
Sat 5/9
7:00 am-8:00 pm
1 stop10h 00m
$433
NewarkSanta Rosa
EWR - STS
EWRSTS
Newark
Wed 5/27
4:35 pm-11:50 pm
1 stop10h 15m
Santa Rosa Sonoma County
Tue 6/2
10:51 am-5:29 pm
1 stop27h 38m
$435
New YorkSanta Rosa
JFK - STS
JFKSTS
New York John F Kennedy Intl
Wed 5/27
11:30 am-11:50 pm
1 stop15h 20m
Santa Rosa Sonoma County
Mon 6/1
10:51 am-6:17 am
1 stop16h 26m
$438
NewarkSanta Rosa
EWR - STS
EWRSTS
Newark
Wed 5/13
4:35 pm-11:50 pm
1 stop10h 15m
Santa Rosa Sonoma County
Wed 6/24
7:03 pm-5:59 am
1 stop7h 56m
$450
NewarkSanta Rosa
EWR - STS
EWRSTS
Newark
Tue 5/5
4:31 pm-10:58 am
1 stop21h 27m
Santa Rosa Sonoma County
Wed 5/6
1:13 pm-6:39 am
1 stop14h 26m
$459
NewarkSanta Rosa
EWR - STS
EWRSTS
Newark
Wed 5/27
4:35 pm-11:50 pm
1 stop10h 15m
Santa Rosa Sonoma County
Mon 6/1
10:51 am-5:29 pm
1 stop27h 38m
$460
New YorkSanta Rosa
JFK - STS
JFKSTS
New York John F Kennedy Intl
Sat 5/2
9:30 am-7:06 pm
2 stops12h 36m
Santa Rosa Sonoma County
Tue 5/5
7:23 am-3:29 pm
1 stop29h 06m
$460
New YorkSanta Rosa
JFK - STS
JFKSTS
New York John F Kennedy Intl
Thu 8/27
8:12 pm-12:43 pm
1 stop19h 31m
Santa Rosa Sonoma County
Wed 9/2
10:38 am-10:57 pm
1 stop9h 19m
$461
New YorkSanta Rosa
JFK - STS
JFKSTS
New York John F Kennedy Intl
Thu 5/28
4:41 pm-11:50 pm
1 stop10h 09m
Santa Rosa Sonoma County
Sun 5/31
7:01 am-6:17 am
1 stop20h 16m
$471
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Pennsylvania to Santa Rosa
Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from Pennsylvania with our price prediction graph.
IAD-STS
EWR-STS
JFK-STS
LGA-STS
DCA-STS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Pennsylvania to Santa Rosa
USPA-STS
IAD-STS
EWR-STS
JFK-STS
LGA-STS
What is the cheapest month to book a flight from Pennsylvania to Santa Rosa?
Currently, August is the cheapest month in which you can book a flight from Pennsylvania to Santa Rosa (average of $126). Flying from Pennsylvania to Santa Rosa in December is currently the most expensive (average of $289). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Related info for your journey
Find useful and relevant information for your journey from Pennsylvania to Santa Rosa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Santa Rosa?
Book flights to Santa Rosa if you plan to visit one of these locationsFort Bragg
Ukiah
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Alternative routes for Pennsylvania to Santa Rosa
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Complete your trip
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Pennsylvania and Santa Rosa flights
Browse other Pennsylvania and Santa Rosa flight options. Last updated on April 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Santa Rosa
Explore flights to Santa Rosa departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 11, 2026.
Pennsylvania to Santa Rosa flights
Consider these flights traveling from Pennsylvania to Santa Rosa.
Top airline flying from Pennsylvania to Santa Rosa
Discover the top airline that operate flights from Pennsylvania to Santa Rosa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$289 | Average$691 | FlexibilityNo cancel fee | On-time71% |